42.425 - Pasqueflower mountain pine forests

Classification des habitats du Paléarctique (2001)

Description

Pinus uncinata forests of steep calcareous ubacs of the Pyrenees with very superficial soil and a mostly grassy herb layer comprising Sesleria caerulea, Festuca gautieri, Pulsatilla alpina, Valeriana montana, Salix pyrenaica, Hepatica nobilis, Deschampsia flexuosa, Pyrola uniflora, Listera cordata.

Correspondances phytosociologiques

Pulsatillo-Pinetum uncinatae

Bibliographie

Devillers P., Devillers-Terschuren J. & Vander Linden C., 2001. PHYSIS Palaearctic Habitat Classification Database. Updated to 10 December 2001. Institut Royal des Sciences Naturelles, Bruxelles. (Source)